Public holidays
2257, Portugal, Lisboa
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 2257 | Ano Novo |
| 2 | Friday, 3 April 2257 | Sexta-Feira Santa |
| 3 | Sunday, 5 April 2257 | Páscoa |
| 4 | Saturday, 25 April 2257 | Dia da Liberdade |
| 5 | Friday, 1 May 2257 | Dia do Trabalhador |
| 6 | Thursday, 4 June 2257 | Corpo de Deus |
| 7 | Wednesday, 10 June 2257 | Dia de Portugal |
| 8 | Saturday, 13 June 2257 | Dia de Santo António |
| 9 | Saturday, 15 August 2257 | Assunção |
| 10 | Monday, 5 October 2257 | Implantação República |
| 11 | Sunday, 1 November 2257 | Todos os Santos |
| 12 | Tuesday, 1 December 2257 | Independência |
| 13 | Tuesday, 8 December 2257 | Imaculada Conceição |
| 14 | Friday, 25 December 2257 | Natal |